Best Selling Products

Best Selling Products

Our Best Selling Products category features the most popular and trusted water testing solutions chosen by professionals and everyday users alike. From quick and easy test kits to advanced meters and reagents, these products have earned their place as customer favourites for their reliability, accuracy, and ease of use. Whether you’re testing pool water, drinking water, or industrial systems, these top picks deliver the dependable results you can count on.

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4003 products

pH Indicator Strips 0 - 14 (4 pad)pH Indicator Strips 0 - 14 (4 pad)
Johnson Analytica
pH Indicator Strips 0 - 14 (4 pad) Sale price£4.05
Save £850.00
Palintest Potalab
Palintest
Palintest Potalab Sale price£8,450.00 Regular price£9,300.00
Save £11.24
Palintest Kemio Disinfection Check StandardsPalintest Kemio Disinfection Check Standards
Palintest
Palintest Kemio Disinfection Check Standards Sale price£101.16 Regular price£112.40
Palintest DPD No 1 Rapid Dissolve Strip of 10 TabletsPalintest DPD No 1 Rapid Dissolve Strip of 10 Tablets
Palintest
Palintest DPD No 1 Rapid Dissolve Strip of 10 Tablets Sale price£2.01
Save £1.53
Lovibond Nitrite No.1 100 Tablet BottleLovibond Nitrite No.1 100 Tablet Bottle
Lovibond
Lovibond Nitrite No.1 100 Tablet Bottle Sale price£16.70 Regular price£18.23
Lovibond Sodium Chloride Calibration Solution (NACL)Lovibond Sodium Chloride Calibration Solution (NACL)
Lovibond
Lovibond Sodium Chloride Calibration Solution (NACL) Sale price£34.81
Save £2.49
Lovibond Total Alkalinity Checkit Disc 20-240mg/l
Lovibond
Lovibond Total Alkalinity Checkit Disc 20-240mg/l Sale price£25.18 Regular price£27.67
On sale
Lovibond Plastic Stirring Rod Short (10cm)Lovibond Plastic Stirring Rod Short (10cm)
Lovibond
Lovibond Plastic Stirring Rod Short (10cm) Sale priceFrom £1.84
Lovibond Phosphate HR Comp.TabletsLovibond Phosphate HR Comp.Tablets
Lovibond
Lovibond Phosphate HR Comp.Tablets Sale price£43.62
Lovibond MD 200 Pool Control 6 in 1Lovibond MD 200 Pool Control 6 in 1
Lovibond
Lovibond MD 200 Pool Control 6 in 1 Sale price£675.62
Lovibond Glass Moulded Cells with lidLovibond Glass Moulded Cells with lid
Lovibond
Lovibond Glass Moulded Cells with lid Sale priceFrom £6.62
Save £7.20
Palintest Chemical Oxygen Demand / 150 TUBETESTSPalintest Chemical Oxygen Demand / 150 TUBETESTS
Palintest
Palintest Chemical Oxygen Demand / 150 TUBETESTS Sale priceFrom £64.80 Regular price£72.00
Save £15.16
Lovibond SD30 EC (Conductivity / TDS / Salt)Lovibond SD30 EC (Conductivity / TDS / Salt)
Lovibond
Lovibond SD30 EC (Conductivity / TDS / Salt) Sale price£133.56 Regular price£148.72
Lovibond DPD 1, DPD 3 & pH 100 Tablets PackLovibond DPD 1, DPD 3 & pH 100 Tablets Pack
Lovibond
Lovibond DPD 1, DPD 3 & pH 100 Tablets Pack Sale price£30.00
Save £0.20
Palintest/Wagtech Pasteur Pipett, 1ml
Palintest
Palintest/Wagtech Pasteur Pipett, 1ml Sale price£1.80 Regular price£2.00
Save £2.80
Palintest TDS Mid Range Conductivity Solution, 500 mlPalintest TDS Mid Range Conductivity Solution, 500 ml
Palintest
Palintest TDS Mid Range Conductivity Solution, 500 ml Sale price£25.20 Regular price£28.00
On sale
Palintest Kemio Sensors for Chlorine (High Range)Palintest Kemio Sensors for Chlorine (High Range)
Palintest
Palintest Kemio Sensors for Chlorine (High Range) Sale priceFrom £123.93 Regular price£137.70
Palintest Cyanuric Acid 50 TabletsPalintest Cyanuric Acid 50 Tablets
Palintest
Palintest Cyanuric Acid 50 Tablets Sale price£12.40
On sale
Palintest Chlorine DPD 1 & 3 Extended TabletsPalintest Chlorine DPD 1 & 3 Extended Tablets
Palintest
Palintest Chlorine DPD 1 & 3 Extended Tablets Sale priceFrom £34.11 Regular price£37.90
Save £9.22
Palintest Ammonia TubetestsPalintest Ammonia Tubetests
Palintest
Palintest Ammonia Tubetests Sale priceFrom £82.98 Regular price£92.20
Save £6.70
Lovibond W600.OG.33mm Cell
Lovibond
Lovibond W600.OG.33mm Cell Sale price£62.39 Regular price£69.09
Save £1.98
Lovibond Phosphate No.2 L.R.TabletsLovibond Phosphate No.2 L.R.Tablets
Lovibond
Lovibond Phosphate No.2 L.R.Tablets Sale price£20.66 Regular price£22.64
Lovibond MD100T Pool Control 3 in 1 (Bromine Test)
Lovibond
Lovibond MD100T Pool Control 3 in 1 (Bromine Test) Sale price£387.45
On sale
Lovibond Iron HR Comp Tablets 0-10mg/lLovibond Iron HR Comp Tablets 0-10mg/l
Lovibond
Lovibond Iron HR Comp Tablets 0-10mg/l Sale priceFrom £24.83 Regular price£27.29

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